GB1170379A - Improvements in or relating to Magneto-Optic Devices - Google Patents
Improvements in or relating to Magneto-Optic DevicesInfo
- Publication number
- GB1170379A GB1170379A GB32423/68A GB3242368A GB1170379A GB 1170379 A GB1170379 A GB 1170379A GB 32423/68 A GB32423/68 A GB 32423/68A GB 3242368 A GB3242368 A GB 3242368A GB 1170379 A GB1170379 A GB 1170379A
- Authority
- GB
- United Kingdom
- Prior art keywords
- magneto
- relating
- optic devices
- july
- graphite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 abstract 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- 229910002804 graphite Inorganic materials 0.000 abstract 2
- 239000010439 graphite Substances 0.000 abstract 2
- 229910052697 platinum Inorganic materials 0.000 abstract 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
- WYIKBPZNCKVMIJ-UHFFFAOYSA-K [F-].[Fe+2].[Rb+].[F-].[F-] Chemical compound [F-].[Fe+2].[Rb+].[F-].[F-] WYIKBPZNCKVMIJ-UHFFFAOYSA-K 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 239000001307 helium Substances 0.000 abstract 1
- 229910052734 helium Inorganic materials 0.000 abstract 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 229910052748 manganese Inorganic materials 0.000 abstract 1
- 239000011572 manganese Substances 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 abstract 1
- 238000004857 zone melting Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/0009—Materials therefor
- G02F1/0036—Magneto-optical materials
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
1,170,379. Zone-melting, &c. WESTERN ELECTRIC CO. Inc. 8 July, 1968 [17 July, 1967], No. 32423/68. Heading B1S. [Also in Divisions Cl and H4] Rubidium iron fluoride is first zone-melted in a boat of platinum or graphite in an atmosphere of nitrogen or helium and then progressively crystallized and annealed in a Bridgman crucible of platinum or graphite having a tapered bottom in an inert atmosphere or a vacuum. A portion of the iron may be replaced by cobalt, vanadium, nickel, or manganese.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US65383467A | 1967-07-17 | 1967-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1170379A true GB1170379A (en) | 1969-11-12 |
Family
ID=24622465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB32423/68A Expired GB1170379A (en) | 1967-07-17 | 1968-07-08 | Improvements in or relating to Magneto-Optic Devices |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3485551A (en) |
| DE (1) | DE1764669A1 (en) |
| GB (1) | GB1170379A (en) |
| NL (1) | NL6805075A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3609008A (en) * | 1968-10-29 | 1971-09-28 | Bell Telephone Labor Inc | Thallium iron fluoride and devices utilizing same |
| JPS63107008A (en) * | 1986-07-18 | 1988-05-12 | Res Dev Corp Of Japan | Thin-film having large kerr's angle of rotation and manufacture thereof |
-
1967
- 1967-07-17 US US653834A patent/US3485551A/en not_active Expired - Lifetime
-
1968
- 1968-04-10 NL NL6805075A patent/NL6805075A/xx unknown
- 1968-07-08 GB GB32423/68A patent/GB1170379A/en not_active Expired
- 1968-07-15 DE DE19681764669 patent/DE1764669A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US3485551A (en) | 1969-12-23 |
| DE1764669A1 (en) | 1971-10-14 |
| NL6805075A (en) | 1969-01-21 |
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